不同阻燃处理对竹纤维燃烧性能的影响

IF 0.9 4区农林科学 Q3 MATERIALS SCIENCE, PAPER & WOOD

Wood Research Pub Date : 2021-05-10 DOI:10.37763/WR.1336-4561/66.2.255266

Chun-Yu Li, Xinjie Zhou, Chang-jiang Yang, Hui Li, Lili Yu, B. Fei

{"title":"不同阻燃处理对竹纤维燃烧性能的影响","authors":"Chun-Yu Li, Xinjie Zhou, Chang-jiang Yang, Hui Li, Lili Yu, B. Fei","doi":"10.37763/WR.1336-4561/66.2.255266","DOIUrl":null,"url":null,"abstract":"Bamboo filaments were treated with boric acid and borax (the mass ratio of 1:1,\nthe concentration of 20%) with four different treatment methods including atmospheric immersion, cold and hot bath immersion, vacuum impregnation and vacuum-pressure impregnation. The different treatment methods on the boron loading were analyzed and\nthe corresponding flame resistance of bamboo filaments were evaluated by the cone analysis. The results showed that suitable treatment method with optimized processing indexes, such as hot and cold bath immersion in the condition of 100°C/2 h and 20°C/2 h with 3 cycles, was more credible to accelerate the percentages of boron loading in the bamboo filaments, and the lowest result was found in the samples with vacuum impregnation. Compared to the untreated samples, the heat and smoke release would be decreased significantly, especially for the samples with the promising hot and cold treatment, and promising pressure treatment, attributed to the more stable boron fixed in the bamboo filaments.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"EFFECTS OF DIFFERENT FLAME RETARDANT TREATMENTS ON THE COMBUSTIBILITY OF BAMBOO FILAMENT\",\"authors\":\"Chun-Yu Li, Xinjie Zhou, Chang-jiang Yang, Hui Li, Lili Yu, B. Fei\",\"doi\":\"10.37763/WR.1336-4561/66.2.255266\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Bamboo filaments were treated with boric acid and borax (the mass ratio of 1:1,\\nthe concentration of 20%) with four different treatment methods including atmospheric immersion, cold and hot bath immersion, vacuum impregnation and vacuum-pressure impregnation. The different treatment methods on the boron loading were analyzed and\\nthe corresponding flame resistance of bamboo filaments were evaluated by the cone analysis. The results showed that suitable treatment method with optimized processing indexes, such as hot and cold bath immersion in the condition of 100°C/2 h and 20°C/2 h with 3 cycles, was more credible to accelerate the percentages of boron loading in the bamboo filaments, and the lowest result was found in the samples with vacuum impregnation. Compared to the untreated samples, the heat and smoke release would be decreased significantly, especially for the samples with the promising hot and cold treatment, and promising pressure treatment, attributed to the more stable boron fixed in the bamboo filaments.\",\"PeriodicalId\":23786,\"journal\":{\"name\":\"Wood Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2021-05-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Wood Research\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.37763/WR.1336-4561/66.2.255266\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MATERIALS SCIENCE, PAPER & WOOD\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Wood Research","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.37763/WR.1336-4561/66.2.255266","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, PAPER & WOOD","Score":null,"Total":0}

引用次数: 1

摘要

以硼酸和硼砂（质量比为1:1，浓度为20%）为原料，采用常压浸渍、冷热浴浸渍、真空浸渍和真空加压浸渍四种不同的处理方法对竹丝进行处理。分析了不同处理方法对硼负载量的影响，并用锥分析法对竹纤维的阻燃性能进行了评价。结果表明，在工艺指标优化的情况下，采用合适的处理方法，如在100°C/2h和20°C/2h的条件下进行3次循环的冷热浴浸渍，更可靠地提高了竹丝中硼的负载率，真空浸渍的结果最低。与未处理的样品相比，由于竹丝中固定的硼更稳定，热释放和烟雾释放将显著降低，特别是对于具有良好冷热处理和加压处理前景的样品。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

EFFECTS OF DIFFERENT FLAME RETARDANT TREATMENTS ON THE COMBUSTIBILITY OF BAMBOO FILAMENT

Bamboo filaments were treated with boric acid and borax (the mass ratio of 1:1, the concentration of 20%) with four different treatment methods including atmospheric immersion, cold and hot bath immersion, vacuum impregnation and vacuum-pressure impregnation. The different treatment methods on the boron loading were analyzed and the corresponding flame resistance of bamboo filaments were evaluated by the cone analysis. The results showed that suitable treatment method with optimized processing indexes, such as hot and cold bath immersion in the condition of 100°C/2 h and 20°C/2 h with 3 cycles, was more credible to accelerate the percentages of boron loading in the bamboo filaments, and the lowest result was found in the samples with vacuum impregnation. Compared to the untreated samples, the heat and smoke release would be decreased significantly, especially for the samples with the promising hot and cold treatment, and promising pressure treatment, attributed to the more stable boron fixed in the bamboo filaments.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Wood Research 工程技术-材料科学：纸与木材

CiteScore

2.40

自引率

15.40%

发文量

审稿时长

5.4 months

期刊介绍： Wood Research publishes original papers aimed at recent advances in all branches of wood science (biology, chemistry, wood physics and mechanics, mechanical and chemical processing etc.). Submission of the manuscript implies that it has not been published before and it is not under consideration for publication elsewhere.